GB1334899A - Circuit arrangement for driving an electromechanical oscillator - Google Patents

Circuit arrangement for driving an electromechanical oscillator

Info

Publication number
GB1334899A
GB1334899A GB3915271A GB3915271A GB1334899A GB 1334899 A GB1334899 A GB 1334899A GB 3915271 A GB3915271 A GB 3915271A GB 3915271 A GB3915271 A GB 3915271A GB 1334899 A GB1334899 A GB 1334899A
Authority
GB
United Kingdom
Prior art keywords
diode
coil
conduct
transistor
oscillator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3915271A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19702041828 external-priority patent/DE2041828C/de
Application filed by Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1334899A publication Critical patent/GB1334899A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Electromechanical Clocks (AREA)
  • Dc-Dc Converters (AREA)
GB3915271A 1970-08-22 1971-08-20 Circuit arrangement for driving an electromechanical oscillator Expired GB1334899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702041828 DE2041828C (de) 1970-08-22 Schaltungsanordnung zum Antrieb elektromechanischer Schwinger

Publications (1)

Publication Number Publication Date
GB1334899A true GB1334899A (en) 1973-10-24

Family

ID=5780529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3915271A Expired GB1334899A (en) 1970-08-22 1971-08-20 Circuit arrangement for driving an electromechanical oscillator

Country Status (3)

Country Link
CH (2) CH1221471A4 (es)
FR (1) FR2103449B1 (es)
GB (1) GB1334899A (es)

Also Published As

Publication number Publication date
CH555559A (es) 1974-10-31
CH1221471A4 (es) 1974-05-31
DE2041828A1 (de) 1972-02-24
DE2041828B2 (de) 1972-08-17
FR2103449A1 (es) 1972-04-14
FR2103449B1 (es) 1976-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees